feat：优化早晚报图片仅WiFi显示问题

@@ -9,6 +9,7 @@ import { TrackConstants,
 import { WDShare } from 'wdShare/Index';
 import { hasClicked, persistentStorage } from '../../utils/persistentStorage';
 import { LottieView } from '../lottie/LottieView';
+import { onlyWifiLoadImg } from '../../utils/lazyloadImg';
 
 const TAG: string = 'CardView';
 
@@ -398,6 +399,7 @@ export struct PaperSingleColumn999CardView {
   @State isRead: boolean = false;//已读状态
   @State interactData: InteractDataDTO = new InteractDataDTO
   @Consume @Watch('onChangeCommentList') commentList: InteractDataDTO[]
+  @State loadImg: boolean = false;
 
   getPublishTime(): string {
     const publishTimestamp = parseInt(this.item?.publishTime)
@@ -441,7 +443,7 @@ export struct PaperSingleColumn999CardView {
         .margin({ left: 16, right: 16, top: 16 })
       if (this.item?.coverUrl) {
         Stack({ alignContent: Alignment.BottomEnd }) {
-          Image(this.item?.coverUrl)
+          Image(this.loadImg?this.item?.coverUrl:'')
             .borderRadius(5)
             .objectFit(ImageFit.Fill)
             .aspectRatio(319 / 179) ///图片设计比例
@@ -624,7 +626,8 @@ export struct PaperSingleColumn999CardView {
     })
   }
 
-  aboutToAppear(): void {
+  async aboutToAppear(): Promise<void> {
+    this.loadImg = await onlyWifiLoadImg();
     this.onChangeCommentList()
     this.isRead = hasClicked(this.item.objectId, '')
   }